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WeChat applet develops some function usage methods

2022-08-08 23:08:00 【Do you still believe in light?】

Pull down action

onPullDownRefresh: function () {this.onShow() //call the onshow method},// Stop the drop-down action and use it after calling the method onshow method successfullywx.stopPullDownRefresh();

Check if the array contains a string

Array.indexOf('string') //Return value: 0 1 -1

Append element to array

Array.push('element')

I will continue to update...

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