Properties (prop)
When a page is referenced by automation or accessed through a link, the frontend passes contextual properties when instantiating the page.
Designers can set property type validation, default values, etc. in the script according to Vue's property specifications.
Example Script
js
{
props: {
descs: {
type: String
}
},
data: function () {
return {
}
},
created: function () {
console.log('script.created');
},
mounted: function () {
console.log('script.mounted');
var that = this;
setTimeout(function () {
that.setup();
}, 0);
},
beforeDestroy: function () {
},
methods: {
setup: function () {
var that = this;
console.log('script.setup');
this.setFormDesc(this.descs);
},
setFormDesc: function(val) {
console.log('script.setFormDesc');
this.form.descs = 'props:' + (val == null ? '' : val);
}
}
}Automation Prop Passing
For details, please refer to Open Form Designer Form
Link Access Prop Passing
Usage Instructions
Link access requires enabling the Allow access via URL control item in the form. 
URL Parameter Parsing and Passing
The platform parses parameters after the URL address to pass properties during rendering.
- When the
parameter nameis consistent with theprop namedefined in the script, the parameter value parsed from the address can be received. - When parsing address parameters, parameter values are all passed as
string type.
