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JS html templeiti


hjkl

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Kāda ir jūsu pieredze ar lapām kur prasās ar JS palīdzību ģenerēt lielus HTML gabalus? Nevis pieprasīt visu laiku ar ajax no servera, bet nemitīgi atjaunināt balstoties uz kaut kādiem mainīgajiem? Esmu lasījis par vairākiem JS template dziņiem, bet izmēģinājis nevienu neesmu.

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Vispār JSX atļaut lietot lielus ternary operatorus. It kā pilda handlebars if-else funkciju. Varbūt nav tik smuki, bet darbojas tak:

{ this.state.error ? (
    <h1>
        Nepareizi dati!
        <p>info ko redz tikai tad, ja dati ir nepareizi</p>
    </h1>
) : (
    <h1>
        Viss bumbā
        <p>Info ko redz tikai tad, ja dati ir pareizi</p>
    </h1>
)}

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Neko nevajag atļaut. Tas, ka tas ir logic-less, ir tas pluss.

 

Es lietoju tīru JavaScript (tobiš CoffeeScript, bet that's not the point). Viss ko JSX dara ir paņem <Foo x=42 /> un uztaisa par Foo({x: 42}) — tā es arī rakstu.

 

https://gist.github.com/140755c4062f5fac6d00

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