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fix(CoolFrame): Init and accept postMessage for setting iframe height #4787

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Merged
elzody merged 1 commit into from
May 23, 2025
Merged

fix(CoolFrame): Init and accept postMessage for setting iframe height #4787

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27 changes: 26 additions & 1 deletion src/components/CoolFrame.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@

import { generateCSSVarTokens, getUITheme } from '../helpers/coolParameters.js'
import { languageToBCP47 } from '../helpers/index.js'
import PostMessageService from '../services/postMessage.tsx'

export default {
name: 'CoolFrame',
Expand Down Expand Up @@ -60,9 +61,15 @@ export default {
cssVariables: generateCSSVarTokens(),
isIframeLoaded: false,
uiTheme: getUITheme(),
postMessage: null,
}
},
mounted() {
this.postMessage = new PostMessageService({
parent: window.parent,
})
window.addEventListener('message', this.handlePostMessage)

if (this.iframeUrl.length > 0) {
this.formAction = this.iframeUrl + '?lang=' + languageToBCP47()
this.isIframeLoaded = true
Expand All @@ -79,14 +86,32 @@ export default {
}
})
},
beforeDestroy() {
window.removeEventListener('message', this.handlePostMessage)
},
methods: {
handlePostMessage(event) {
try {
const data = event.data
if (data.MessageId === 'Iframe_Height') {
document.getElementById(this.iframeName).height = data.Values.ContentHeight
}
} catch (e) {
console.error('Something went wrong with post message', e)
}
},
},

}
</script>

<style scoped>
.cool-frame-iframe {
width: 100%;
border: none;
height: 2000px;
overflow-y: auto;
box-sizing: border-box;
padding: 0;
margin: 0;
}
</style>
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