获取的indexOf JavaScript数组由JavaScript对象 [英] Getting indexOf Javascript array made up of Javascript Objects

问题描述

有没有办法让这个的indexOf阵列上？

  myarray的无功=新阵列（
    {标题：测试1，ID：头1，HTML：头1，作风：背景色：红色;颜色：白色;}）;
 

解决方案

这是我做过什么，使其工作 - 但它不是pretty：

  //检查，看看是否我们要卡，应该是右边或左边。
VAR rightOrLeft =左;
变种destinationIndex = 0;
对于（VAR I = 0; I＆LT;动态preezeArray.length;我++）{
        如果（动态preezeArray [I] .ID == this.text）{
                  destinationIndex = I;
       };
}如果（destinationIndex＆LT; currentCarouselIndex）{
         rightOrLeft =权利;
}preezer.setActiveItem（this.text，{类型：'滑'，方向：rightOrLeft}）;
currentCarouselIndex = preezer.getActiveIndex（）;
 

这一切只是点击按钮时，让我的煎茶传送带的样子吧，但现在我意识到，如果有人手动，它不会设置currentCarouselIndex幻灯片吧...的Bleh，这是很多工作只是为了使它看起来好一点。

Is there a way to get indexOf on this array?

var myArray = new Array(
    {title: "Test1", id: "Header1", html: "Header1", style: "background-color: red; color: white;"});

解决方案

This is what I did to make it work -- but it's not pretty:

//Check to see if we are going to a card that should be right or left.
var rightOrLeft = "left";
var destinationIndex = 0;
for(var i=0; i < dynamicPreezeArray.length; i++){
        if (dynamicPreezeArray[i].id == this.text) {
                  destinationIndex = i;
       };
}

if (destinationIndex < currentCarouselIndex) {
         rightOrLeft = "right";
}

preezer.setActiveItem(this.text,{type:'slide',direction: rightOrLeft});
currentCarouselIndex = preezer.getActiveIndex();   

This was all just to make my Sencha carousel look right when clicking buttons, but now I realize that if someone slides it manually that it wont set the currentCarouselIndex... bleh, this is a lot of work just to make it look a little better.

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