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'Cannot read property 'color1' of undefined' error in vue.js
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I am making a website with storyblok, vue and nuxt. In my component, I am trying to change the background color of the component by getting a value out of the storyblok API and getting the right HEX code in my object.
However, I can't seem to find what is going wrong, I am getting this error.
TypeError: Cannot read property 'color1' of undefined
at VueComponent.backgroundColor (app.js:6239)
at Watcher.get (commons.app.js:25459)
at Watcher.evaluate (commons.app.js:25564)
at VueComponent.computedGetter [as backgroundColor] (commons.app.js:25814)
at Object.get (commons.app.js:23107)
at Proxy.render (app.db592a6f79c830fedfca.hot-update.js:55)
at VueComponent.Vue._render (commons.app.js:24557)
at VueComponent.updateComponent (commons.app.js:25048)
at Watcher.get (commons.app.js:25459)
at Watcher.run (commons.app.js:25534)
I would really appreciate if someone could help me with this error.
This is my code:
The div I am trying to change the background color of:
<div class="column image" :style=" backgroundColor: backgroundColor">
<div class="image" :style=" paddingTop: getRatio ">
<img class="lazyload" :src="blok.image"/>
</div>
</div>
My object in the data() function:
methods:
data()
return
colors:
color1: '#ffffff',
color2: '#5646F2',
color3: '#000000'
My computed function:
backgroundColor()
return !this.blok.color ? this.colors.color1 : this.colors[this.blok.color];
javascript vue.js nuxt storyblok
add a comment |
I am making a website with storyblok, vue and nuxt. In my component, I am trying to change the background color of the component by getting a value out of the storyblok API and getting the right HEX code in my object.
However, I can't seem to find what is going wrong, I am getting this error.
TypeError: Cannot read property 'color1' of undefined
at VueComponent.backgroundColor (app.js:6239)
at Watcher.get (commons.app.js:25459)
at Watcher.evaluate (commons.app.js:25564)
at VueComponent.computedGetter [as backgroundColor] (commons.app.js:25814)
at Object.get (commons.app.js:23107)
at Proxy.render (app.db592a6f79c830fedfca.hot-update.js:55)
at VueComponent.Vue._render (commons.app.js:24557)
at VueComponent.updateComponent (commons.app.js:25048)
at Watcher.get (commons.app.js:25459)
at Watcher.run (commons.app.js:25534)
I would really appreciate if someone could help me with this error.
This is my code:
The div I am trying to change the background color of:
<div class="column image" :style=" backgroundColor: backgroundColor">
<div class="image" :style=" paddingTop: getRatio ">
<img class="lazyload" :src="blok.image"/>
</div>
</div>
My object in the data() function:
methods:
data()
return
colors:
color1: '#ffffff',
color2: '#5646F2',
color3: '#000000'
My computed function:
backgroundColor()
return !this.blok.color ? this.colors.color1 : this.colors[this.blok.color];
javascript vue.js nuxt storyblok
1
I'm not sure if this causes a problem, but thedata()field should be outside themethodsin order for the vue template to use the values
– VladNeacsu
Mar 22 at 10:10
2
You've defineddatainside themethodsobject.
– varit05
Mar 22 at 10:11
Maybe you have lost contextthisinbackgroundColorfunction, in this case you should bind function or use arrow function.
– lankovova
Mar 22 at 10:13
add a comment |
I am making a website with storyblok, vue and nuxt. In my component, I am trying to change the background color of the component by getting a value out of the storyblok API and getting the right HEX code in my object.
However, I can't seem to find what is going wrong, I am getting this error.
TypeError: Cannot read property 'color1' of undefined
at VueComponent.backgroundColor (app.js:6239)
at Watcher.get (commons.app.js:25459)
at Watcher.evaluate (commons.app.js:25564)
at VueComponent.computedGetter [as backgroundColor] (commons.app.js:25814)
at Object.get (commons.app.js:23107)
at Proxy.render (app.db592a6f79c830fedfca.hot-update.js:55)
at VueComponent.Vue._render (commons.app.js:24557)
at VueComponent.updateComponent (commons.app.js:25048)
at Watcher.get (commons.app.js:25459)
at Watcher.run (commons.app.js:25534)
I would really appreciate if someone could help me with this error.
This is my code:
The div I am trying to change the background color of:
<div class="column image" :style=" backgroundColor: backgroundColor">
<div class="image" :style=" paddingTop: getRatio ">
<img class="lazyload" :src="blok.image"/>
</div>
</div>
My object in the data() function:
methods:
data()
return
colors:
color1: '#ffffff',
color2: '#5646F2',
color3: '#000000'
My computed function:
backgroundColor()
return !this.blok.color ? this.colors.color1 : this.colors[this.blok.color];
javascript vue.js nuxt storyblok
I am making a website with storyblok, vue and nuxt. In my component, I am trying to change the background color of the component by getting a value out of the storyblok API and getting the right HEX code in my object.
However, I can't seem to find what is going wrong, I am getting this error.
TypeError: Cannot read property 'color1' of undefined
at VueComponent.backgroundColor (app.js:6239)
at Watcher.get (commons.app.js:25459)
at Watcher.evaluate (commons.app.js:25564)
at VueComponent.computedGetter [as backgroundColor] (commons.app.js:25814)
at Object.get (commons.app.js:23107)
at Proxy.render (app.db592a6f79c830fedfca.hot-update.js:55)
at VueComponent.Vue._render (commons.app.js:24557)
at VueComponent.updateComponent (commons.app.js:25048)
at Watcher.get (commons.app.js:25459)
at Watcher.run (commons.app.js:25534)
I would really appreciate if someone could help me with this error.
This is my code:
The div I am trying to change the background color of:
<div class="column image" :style=" backgroundColor: backgroundColor">
<div class="image" :style=" paddingTop: getRatio ">
<img class="lazyload" :src="blok.image"/>
</div>
</div>
My object in the data() function:
methods:
data()
return
colors:
color1: '#ffffff',
color2: '#5646F2',
color3: '#000000'
My computed function:
backgroundColor()
return !this.blok.color ? this.colors.color1 : this.colors[this.blok.color];
javascript vue.js nuxt storyblok
javascript vue.js nuxt storyblok
edited Mar 22 at 10:07
barbsan
2,65471524
2,65471524
asked Mar 22 at 10:03
Stefan de BoerStefan de Boer
33
33
1
I'm not sure if this causes a problem, but thedata()field should be outside themethodsin order for the vue template to use the values
– VladNeacsu
Mar 22 at 10:10
2
You've defineddatainside themethodsobject.
– varit05
Mar 22 at 10:11
Maybe you have lost contextthisinbackgroundColorfunction, in this case you should bind function or use arrow function.
– lankovova
Mar 22 at 10:13
add a comment |
1
I'm not sure if this causes a problem, but thedata()field should be outside themethodsin order for the vue template to use the values
– VladNeacsu
Mar 22 at 10:10
2
You've defineddatainside themethodsobject.
– varit05
Mar 22 at 10:11
Maybe you have lost contextthisinbackgroundColorfunction, in this case you should bind function or use arrow function.
– lankovova
Mar 22 at 10:13
1
1
I'm not sure if this causes a problem, but the
data() field should be outside the methods in order for the vue template to use the values– VladNeacsu
Mar 22 at 10:10
I'm not sure if this causes a problem, but the
data() field should be outside the methods in order for the vue template to use the values– VladNeacsu
Mar 22 at 10:10
2
2
You've defined
data inside the methods object.– varit05
Mar 22 at 10:11
You've defined
data inside the methods object.– varit05
Mar 22 at 10:11
Maybe you have lost context
this in backgroundColor function, in this case you should bind function or use arrow function.– lankovova
Mar 22 at 10:13
Maybe you have lost context
this in backgroundColor function, in this case you should bind function or use arrow function.– lankovova
Mar 22 at 10:13
add a comment |
1 Answer
1
active
oldest
votes
this.colors is undefined because your data() is inside the methods hook. Define the data hook outside the methods hook.
When you look for this.colors, it will look for the property colors defined inside the data hook. And when you look for a method for eg. this.myMethod(), it will look for the method inside the methods or computed hook as necessary.
add a comment |
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1 Answer
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votes
this.colors is undefined because your data() is inside the methods hook. Define the data hook outside the methods hook.
When you look for this.colors, it will look for the property colors defined inside the data hook. And when you look for a method for eg. this.myMethod(), it will look for the method inside the methods or computed hook as necessary.
add a comment |
this.colors is undefined because your data() is inside the methods hook. Define the data hook outside the methods hook.
When you look for this.colors, it will look for the property colors defined inside the data hook. And when you look for a method for eg. this.myMethod(), it will look for the method inside the methods or computed hook as necessary.
add a comment |
this.colors is undefined because your data() is inside the methods hook. Define the data hook outside the methods hook.
When you look for this.colors, it will look for the property colors defined inside the data hook. And when you look for a method for eg. this.myMethod(), it will look for the method inside the methods or computed hook as necessary.
this.colors is undefined because your data() is inside the methods hook. Define the data hook outside the methods hook.
When you look for this.colors, it will look for the property colors defined inside the data hook. And when you look for a method for eg. this.myMethod(), it will look for the method inside the methods or computed hook as necessary.
edited Mar 22 at 10:16
answered Mar 22 at 10:06
Bhojendra RauniyarBhojendra Rauniyar
53.3k2084136
53.3k2084136
add a comment |
add a comment |
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1
I'm not sure if this causes a problem, but the
data()field should be outside themethodsin order for the vue template to use the values– VladNeacsu
Mar 22 at 10:10
2
You've defined
datainside themethodsobject.– varit05
Mar 22 at 10:11
Maybe you have lost context
thisinbackgroundColorfunction, in this case you should bind function or use arrow function.– lankovova
Mar 22 at 10:13